摘要
本文以稳定的同核异质和同质异核杂种小麦为材料 ,对小麦属和山羊草属的细胞质遗传效应进行了比较研究 ,分析了异源细胞质遗传效应的特点 ,并初步筛选出了一批在小麦雄性不育性应用中以及在小麦核质杂种优势利用中有价值的细胞质材料 .表 1参
Taking the stable homonucleo alloplasmic hybrids and homoplasmic heteronucleic hybrids of wheat as experimental materials,the authors carried out a series of comparative studies on the genetic effects of the alien cytoplasms in Triticum and Aegilops ,and then analyzed the genetic characteristics of these cytoplasms. Some valuable cytoplasmic materials were obtained for male sterility and heterosis of nucleus cytoplasmic hybrid of wheat. Tab 1, Ref 11
出处
《应用与环境生物学报》
CAS
CSCD
2000年第4期307-312,共6页
Chinese Journal of Applied and Environmental Biology
基金
国家自然科学基金
关键词
异源细胞质
小麦
核质杂种
遗传效应
alien cytoplasm
wheat
nucleus cytoplasmic hybrids
genetic effects
